What does it really take to build a solution that changes lives?Murendeni Mafumo, founder of Kusini Water, a groundbreaking South African social enterprise using macadamia nut shells and nanotech to purify water for communities across the country. From developing his first prototype to scaling an innovation that now produces millions of litres of clean water every month, Murendeni shares the real story behind building a purpose-driven business.We talk about:The messy middle of prototyping and product developmentThe role of grants and pitch funding in getting ideas off the groundWhat it means to be a social entrepreneur in South AfricaAnd why taking care of the whole person—mental health, personal purpose, and inner resilience—is vital for any entrepreneur building something that mattersThis isn’t just a story about water. It’s about vision, grit, and building from the ground up to solve some of the continent’s most pressing challenges.Listen now and learn from one of South Africa’s most innovative builders.________________________________________________Learn from South Africa's entrepreneurs, solution builders, and opportunity creators.Each episode dives into real stories, hard-won lessons, and the unfiltered realities of building in South Africa. From tough calls to turning points, this is for builders who are serious about the work.We’re not just telling stories—we’re building a home for South Africa’s next generation of entrepreneurs.Explore tools, mentorship, and opportunities at ⁠www.mashstartup.co.za⁠.New episodes weekly. Subscribe. Share. Leave a review.And if it connects—send it to someone building something that matters.#SouthAfricanEntrepreneurs #StartupSouthAfrica #Mashstartup #SmallBusiness #Podcast

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